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It is not unlikely, but that there may be yet invented several other helps for the eye, as much exceeding those already found, as those do the bare eye.
Learning is not a passive process; it involves the active construction of knowledge.
我不是音乐产业的产物,我是自己想象力的产物。
爱国英雄给民族带来光荣,专制暴君给民族带来灾难。